14 Replies Latest reply on Aug 25, 2016 2:11 AM by Padraigc

    Galileo Gen 2 kernel development

    AU_yzy0050

      Hi, guys,

       

      I'm new to this board and Yocto.

      I'm trying to make modifications for the kernel and compile it.

       

      What is the kernel source code directory? And how can I compile new code into a new image, still bitbake image-full?

       

      Say for example, I modified the source code in the directory of ./meta-clanton_v1.2.1.1/yocto_build/tmp/work/i586-poky-linux/linux-libc-headers/3.16-r0/linux-3.16, and then I recompiled with command bitbake image-full. It did not work.

       

      Currently, I don't need to make a patch. I just want to add a printk there, and see how it works.

       

      Thank you.